[  555.893542] bond1: (slave dummy1): making interface the new active one
[  555.893604] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  555.907742] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.922855] dummy1: entered promiscuous mode
[  555.988182] dummy1: left promiscuous mode
[  556.002311] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.029632] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.039539] bond1 (unregistering): Released all slaves
[  556.264561] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.280929] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.296117] dummy1: entered promiscuous mode
[  556.296180] dummy2: entered promiscuous mode
[  556.355432] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.361555] dummy1: left promiscuous mode
[  556.361609] dummy2: left promiscuous mode
[  556.376524] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.376612] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.376689] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.388578] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.388715] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.398509] bond1 (unregistering): Released all slaves
[  556.597489] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.611334] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.664070] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.689979] bond1: (slave dummy1): Removing an active aggregator
[  556.690081] bond1: (slave dummy1): Releasing backup interface
[  556.771554] bond1 (unregistering): Released all slaves
[  556.870073] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.920073] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.946676] bond1: (slave dummy1): Removing an active aggregator
[  556.946767] bond1: (slave dummy1): Releasing backup interface
[  557.025140] bond1 (unregistering): Released all slaves